Cashier: Hmmm....yes, you bought this game 2 weeks ago for $60 right? Well, its not really that popular now since (insert generic game here) came out. So the trade in value is say $1.00, but wait! Today only is an extra 50% trade in bonus, so you get $1.50

You: ...jackass...

Cashier: What?

You: Oh nothing, just give me my cash.

*End Transaction*

Heres your next transaction by the way:

Customer 2 walks in interested in the game you just traded in...

Customer 2: Do you have this game used?

Cashier: Why yes we do, we actually just got one in stock recently!

Customer 2: Great! How much is it?

Cashier: $54.95, it just came out you know, but if you have your edge card you get 10% off the used price.